﻿package com.yy.base{
    import flash.display.*;

	/**
	 *其他组建的基类 
	 * @author YY
	 * 
	 */
    public class YYSprite extends Sprite {

        public function removeAllChildren():void{
            while (numChildren > 0) {
                removeChildAt(0);
            };
        }

    }
}
